Chat Data

Implements end-to-end encryption for chat data at rest and in transit, with audit logging and data residency controls to meet HIPAA BAA requirements. The architecture isolates patient/regulated data in compliant infrastructure with role-based access controls and automatic data retention policies. This enables healthcare organizations to deploy chatbots without custom compliance engineering.

Supports intent classification and response generation across 20+ languages using language-specific NLP models and tokenizers. The system detects user language automatically, routes to language-specific intent classifiers, and generates responses using language-appropriate templates or fine-tuned models. This avoids the latency and quality degradation of translating to English and back.

Provides a configuration layer for defining chatbot tone, vocabulary, and response templates that align with organizational brand voice. Builders can customize system prompts, define response templates for common intents, and set guardrails on language (e.g., formal vs. casual, technical vs. plain English). The system interpolates user-provided templates with dynamic data (customer name, order ID) and applies tone filters to generated responses.

Aggregates chat session data into a real-time analytics dashboard showing intent distribution, conversation completion rates, user satisfaction scores, and conversation length trends. The system tracks metrics like 'conversations resolved without escalation', 'average resolution time', and 'user satisfaction by intent', enabling teams to identify high-friction intents and measure chatbot ROI. Data is visualized in customizable charts and exported as CSV/JSON for further analysis.

Classifies incoming user messages into predefined intents and routes conversations to appropriate handlers: automated responses for high-confidence intents, escalation to human agents for low-confidence or out-of-scope intents, or handoff to specialized bot flows (e.g., billing inquiry → billing bot). The system maintains conversation context during handoffs and logs escalation reasons for analytics. Escalation rules are configurable (e.g., 'escalate if confidence < 0.7' or 'escalate all payment-related intents').

Maintains conversation state across multiple user turns, including user identity, conversation history, and extracted entities (e.g., order ID, customer name). The system uses this context to generate contextually appropriate responses and avoid repeating information. Context is stored in a session store (in-memory or persistent) and automatically cleared after conversation timeout (typically 24-48 hours). For escalations, context is passed to human agents to avoid customers repeating themselves.

Integrates with customer-provided knowledge bases (documents, FAQs, help articles) using semantic search to retrieve relevant information for chatbot responses. The system embeds knowledge base documents into a vector store, retrieves top-K relevant documents based on user query similarity, and uses retrieved content to augment chatbot responses or provide direct answers. This enables the chatbot to answer questions grounded in organizational knowledge without manual template creation.

Analyzes conversation text to extract sentiment (positive, negative, neutral) and customer satisfaction signals using NLP models. The system tracks satisfaction trends over time, correlates sentiment with intents/outcomes (e.g., 'escalated conversations have lower satisfaction'), and flags negative conversations for human review. Satisfaction can also be collected via explicit feedback (rating, thumbs up/down) or inferred from conversation signals (resolution without escalation, quick resolution time).

Offers a free tier with usage limits (e.g., 100-500 conversations/month, 1-2 chatbots, basic analytics) to enable teams to validate chatbot effectiveness before paid commitment. Free tier includes core features (intent recognition, basic responses, simple analytics) but excludes advanced features (knowledge base integration, advanced customization, priority support). Upgrade to paid tier removes limits and unlocks premium features. This reduces procurement friction and enables self-serve evaluation.